/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2010-2024 DBeaver Corp and others
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.dbeaver.jdbc.model;

import org.jkiss.utils.CommonUtils;

import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.*;
import java.text.ParseException;
import java.util.Calendar;
import java.util.Map;

public abstract class AbstractJdbcResultSet<
    STMT extends AbstractJdbcStatement<? extends AbstractJdbcConnection>,
    META extends AbstractJdbcResultSetMetaData<STMT>>
    implements ResultSet
{

    protected static final Object NULL_MARKER = new Object();

    protected final STMT statement;
    protected META metadata;
    protected int type;
    private int fetchDirection;
    private int fetchSize;

    public AbstractJdbcResultSet(STMT statement, META metadata) {
        this.statement = statement;
        this.metadata = metadata;
        this.type = ResultSet.TYPE_FORWARD_ONLY;
    }

    @Override
    public STMT getStatement() throws SQLException {
        return statement;
    }

    @Override
    public META getMetaData() throws SQLException {
        return metadata;
    }

    @Override
    public int getType() throws SQLException {
        return type;
    }


    @Override
    public void setFetchDirection(int direction) throws SQLException {
        this.fetchDirection = direction;
    }

    @Override
    public int getFetchDirection() throws SQLException {
        return fetchDirection;
    }

    @Override
    public void setFetchSize(int rows) throws SQLException {
        this.fetchSize = rows;
    }

    @Override
    public int getFetchSize() throws SQLException {
        return fetchSize;
    }

    @Override
    public boolean wasNull() throws SQLException {
        return false;
    }

    @Override
    public int findColumn(String columnLabel) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public String getString(int columnIndex) throws SQLException {
        return CommonUtils.toString(getObject(columnIndex));
    }

    @Override
    public boolean getBoolean(int columnIndex) throws SQLException {
        return CommonUtils.toBoolean(getObject(columnIndex));
    }

    @Override
    public byte getByte(int columnIndex) throws SQLException {
        return (byte) CommonUtils.toInt(getObject(columnIndex));
    }

    @Override
    public short getShort(int columnIndex) throws SQLException {
        return (short) CommonUtils.toInt(getObject(columnIndex));
    }

    @Override
    public int getInt(int columnIndex) throws SQLException {
        return CommonUtils.toInt(getObject(columnIndex));
    }

    @Override
    public long getLong(int columnIndex) throws SQLException {
        return CommonUtils.toLong(getObject(columnIndex));
    }

    @Override
    public float getFloat(int columnIndex) throws SQLException {
        return CommonUtils.toFloat(getObject(columnIndex));
    }

    @Override
    public double getDouble(int columnIndex) throws SQLException {
        return CommonUtils.toDouble(getObject(columnIndex));
    }

    @Override
    public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
        Object object = getObject(columnIndex);
        return object == null ? null :
            object instanceof BigDecimal ? (BigDecimal) object :
                object instanceof Long ? BigDecimal.valueOf((Long) object) : BigDecimal.valueOf(CommonUtils.toDouble(object));
    }

    @Override
    public byte[] getBytes(int columnIndex) throws SQLException {
        Object object = getObject(columnIndex);
        return object == null ? null : object.toString().getBytes();
    }

    @Override
    public SQLWarning getWarnings() throws SQLException {
        return null;
    }

    @Override
    public void clearWarnings() throws SQLException {

    }

    @Override
    public Object getObject(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public InputStream getAsciiStream(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public InputStream getUnicodeStream(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public InputStream getBinaryStream(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    protected <T extends java.util.Date> T parseDate(Class<T> type, String value) throws SQLException {
        try {
            if (type == Time.class) {
                return type.cast(new Time(CommonJdbcConstants.ISO_TIME_FORMAT.parse(value).getTime()));
            } else if (type == Date.class) {
                return type.cast(new Date(CommonJdbcConstants.ISO_DATE_FORMAT.parse(value).getTime()));
            } else {
                return type.cast(new Timestamp(CommonJdbcConstants.ISO_TIMESTAMP_FORMAT.parse(value).getTime()));
            }
        } catch (ParseException e) {
//            StringWriter buf = new StringWriter();
//            e.printStackTrace(new PrintWriter(buf, true));
            throw new SQLException("Error parsing ISO date format: " + e.getMessage(), e);
        }
    }

    @Override
    public Date getDate(int columnIndex, Calendar cal) throws SQLException {
        Object object = getObject(columnIndex);
        return object == null ? null :
            object instanceof Date ? (Date) object : parseDate(Date.class, object.toString());
    }

    @Override
    public Time getTime(int columnIndex, Calendar cal) throws SQLException {
        Object object = getObject(columnIndex);
        return object == null ? null :
            object instanceof Time ? (Time) object : parseDate(Time.class, object.toString());
    }

    @Override
    public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
        Object object = getObject(columnIndex);
        return object == null ? null :
            object instanceof Timestamp ? (Timestamp) object : parseDate(Timestamp.class, object.toString());
    }

    @Override
    public Date getDate(int columnIndex) throws SQLException {
        return getDate(columnIndex, Calendar.getInstance());
    }

    @Override
    public Time getTime(int columnIndex) throws SQLException {
        return getTime(columnIndex, Calendar.getInstance());
    }

    @Override
    public Timestamp getTimestamp(int columnIndex) throws SQLException {
        return getTimestamp(columnIndex, Calendar.getInstance());
    }

    @Override
    public String getString(String columnLabel) throws SQLException {
        return getString(findColumn(columnLabel));
    }

    @Override
    public Object getObject(String columnLabel) throws SQLException {
        return getObject(findColumn(columnLabel));
    }

    @Override
    public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
        return getBigDecimal(findColumn(columnLabel));
    }

    @Override
    public Reader getCharacterStream(String columnLabel) throws SQLException {
        return getCharacterStream(findColumn(columnLabel));
    }

    @Override
    public boolean getBoolean(String columnLabel) throws SQLException {
        return getBoolean(findColumn(columnLabel));
    }

    @Override
    public byte getByte(String columnLabel) throws SQLException {
        return getByte(findColumn(columnLabel));
    }

    @Override
    public short getShort(String columnLabel) throws SQLException {
        return getShort(findColumn(columnLabel));
    }

    @Override
    public int getInt(String columnLabel) throws SQLException {
        return getInt(findColumn(columnLabel));
    }

    @Override
    public long getLong(String columnLabel) throws SQLException {
        return getLong(findColumn(columnLabel));
    }

    @Override
    public float getFloat(String columnLabel) throws SQLException {
        return getFloat(findColumn(columnLabel));
    }

    @Override
    public double getDouble(String columnLabel) throws SQLException {
        return getDouble(findColumn(columnLabel));
    }

    @Override
    public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
        return getBigDecimal(findColumn(columnLabel));
    }

    @Override
    public byte[] getBytes(String columnLabel) throws SQLException {
        return getBytes(findColumn(columnLabel));
    }

    @Override
    public Date getDate(String columnLabel) throws SQLException {
        return getDate(findColumn(columnLabel));
    }

    @Override
    public Date getDate(String columnLabel, Calendar cal) throws SQLException {
        return getDate(findColumn(columnLabel));
    }

    @Override
    public Time getTime(String columnLabel) throws SQLException {
        return getTime(findColumn(columnLabel));
    }


    @Override
    public Time getTime(String columnLabel, Calendar cal) throws SQLException {
        return getTime(findColumn(columnLabel));
    }

    @Override
    public Timestamp getTimestamp(String columnLabel) throws SQLException {
        return getTimestamp(findColumn(columnLabel));
    }

    @Override
    public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
        return getTimestamp(findColumn(columnLabel));
    }

    @Override
    public InputStream getAsciiStream(String columnLabel) throws SQLException {
        return getAsciiStream(findColumn(columnLabel));
    }

    @Override
    public InputStream getUnicodeStream(String columnLabel) throws SQLException {
        return getUnicodeStream(findColumn(columnLabel));
    }

    @Override
    public InputStream getBinaryStream(String columnLabel) throws SQLException {
        return getBinaryStream(findColumn(columnLabel));
    }

    @Override
    public URL getURL(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public URL getURL(String columnLabel) throws SQLException {
        return getURL(findColumn(columnLabel));
    }

    @Override
    public RowId getRowId(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public RowId getRowId(String columnLabel) throws SQLException {
        return getRowId(findColumn(columnLabel));
    }

    @Override
    public void updateRef(int columnIndex, Ref x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateRef(String columnLabel, Ref x) throws SQLException {
        updateRef(findColumn(columnLabel), x);
    }

    @Override
    public void updateBlob(int columnIndex, Blob x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBlob(String columnLabel, Blob x) throws SQLException {
        updateBlob(findColumn(columnLabel), x);
    }

    @Override
    public void updateClob(int columnIndex, Clob x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateClob(String columnLabel, Clob x) throws SQLException {
        updateClob(findColumn(columnLabel), x);
    }

    @Override
    public void updateArray(int columnIndex, Array x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateArray(String columnLabel, Array x) throws SQLException {
        updateArray(findColumn(columnLabel), x);
    }

    @Override
    public void updateRowId(int columnIndex, RowId x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateRowId(String columnLabel, RowId x) throws SQLException {
        updateRowId(findColumn(columnLabel), x);
    }

    @Override
    public int getHoldability() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNString(int columnIndex, String nString) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNString(String columnLabel, String nString) throws SQLException {
        updateNString(findColumn(columnLabel), nString);
    }

    @Override
    public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
        updateNClob(findColumn(columnLabel), nClob);
    }

    @Override
    public NClob getNClob(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public NClob getNClob(String columnLabel) throws SQLException {
        return getNClob(findColumn(columnLabel));
    }

    @Override
    public SQLXML getSQLXML(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public SQLXML getSQLXML(String columnLabel) throws SQLException {
        return getSQLXML(findColumn(columnLabel));
    }

    @Override
    public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
        updateSQLXML(findColumn(columnLabel), xmlObject);
    }

    @Override
    public String getNString(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public String getNString(String columnLabel) throws SQLException {
        return getNString(findColumn(columnLabel));
    }

    @Override
    public Reader getNCharacterStream(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Reader getNCharacterStream(String columnLabel) throws SQLException {
        return getNCharacterStream(findColumn(columnLabel));
    }

    @Override
    public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
        updateNCharacterStream(findColumn(columnLabel), reader);
    }

    @Override
    public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
        updateAsciiStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
        updateBinaryStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
        updateCharacterStream(findColumn(columnLabel), reader);
    }

    @Override
    public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
        updateBlob(findColumn(columnLabel), inputStream);
    }

    @Override
    public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
        updateClob(findColumn(columnLabel), reader);
    }

    @Override
    public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
        updateNClob(findColumn(columnLabel), reader);
    }

    @Override
    public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
        updateNCharacterStream(findColumn(columnLabel), reader);
    }

    @Override
    public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
        updateAsciiStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
        updateBinaryStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
        updateCharacterStream(findColumn(columnLabel), reader);
    }

    @Override
    public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
        updateBlob(findColumn(columnLabel), inputStream);
    }

    @Override
    public void updateClob(int columnIndex, Reader reader) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateClob(String columnLabel, Reader reader) throws SQLException {
        updateClob(findColumn(columnLabel), reader);
    }

    @Override
    public void updateNClob(int columnIndex, Reader reader) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNClob(String columnLabel, Reader reader) throws SQLException {
        updateNClob(findColumn(columnLabel), reader);
    }

    @Override
    public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
        return getObject(findColumn(columnLabel), type);
    }

    @Override
    public String getCursorName() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Reader getCharacterStream(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
        final String value = getString(columnIndex);
        if (value == null || value.isBlank()) {
            return null;
        }

        return new BigDecimal(value);
    }

    @Override
    public void updateNull(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBoolean(int columnIndex, boolean x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateByte(int columnIndex, byte x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateShort(int columnIndex, short x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateInt(int columnIndex, int x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateLong(int columnIndex, long x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateFloat(int columnIndex, float x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateDouble(int columnIndex, double x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateString(int columnIndex, String x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBytes(int columnIndex, byte[] x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateDate(int columnIndex, Date x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateTime(int columnIndex, Time x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateObject(int columnIndex, Object x) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateNull(String columnLabel) throws SQLException {
        updateNull(findColumn(columnLabel));
    }

    @Override
    public void updateBoolean(String columnLabel, boolean x) throws SQLException {
        updateBoolean(findColumn(columnLabel), x);
    }

    @Override
    public void updateByte(String columnLabel, byte x) throws SQLException {
        updateByte(findColumn(columnLabel), x);
    }

    @Override
    public void updateShort(String columnLabel, short x) throws SQLException {
        updateShort(findColumn(columnLabel), x);
    }

    @Override
    public void updateInt(String columnLabel, int x) throws SQLException {
        updateInt(findColumn(columnLabel), x);
    }

    @Override
    public void updateLong(String columnLabel, long x) throws SQLException {
        updateLong(findColumn(columnLabel), x);
    }

    @Override
    public void updateFloat(String columnLabel, float x) throws SQLException {
        updateFloat(findColumn(columnLabel), x);
    }

    @Override
    public void updateDouble(String columnLabel, double x) throws SQLException {
        updateDouble(findColumn(columnLabel), x);
    }

    @Override
    public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
        updateBigDecimal(findColumn(columnLabel), x);
    }

    @Override
    public void updateString(String columnLabel, String x) throws SQLException {
        updateString(findColumn(columnLabel), x);
    }

    @Override
    public void updateBytes(String columnLabel, byte[] x) throws SQLException {
        updateBytes(findColumn(columnLabel), x);
    }

    @Override
    public void updateDate(String columnLabel, Date x) throws SQLException {
        updateDate(findColumn(columnLabel), x);
    }

    @Override
    public void updateTime(String columnLabel, Time x) throws SQLException {
        updateTime(findColumn(columnLabel), x);
    }

    @Override
    public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
        updateTimestamp(findColumn(columnLabel), x);
    }

    @Override
    public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
        updateAsciiStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
        updateBinaryStream(findColumn(columnLabel), x);
    }

    @Override
    public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
        updateCharacterStream(findColumn(columnLabel), reader);
    }

    @Override
    public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
        updateObject(findColumn(columnLabel), x);
    }

    @Override
    public void updateObject(String columnLabel, Object x) throws SQLException {
        updateObject(findColumn(columnLabel), x);
    }

    @Override
    public void insertRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void updateRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void deleteRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void refreshRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void cancelRowUpdates() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void moveToInsertRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void moveToCurrentRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Ref getRef(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Blob getBlob(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Clob getClob(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Array getArray(int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
        return getObject(findColumn(columnLabel));
    }

    @Override
    public Ref getRef(String columnLabel) throws SQLException {
        return getRef(findColumn(columnLabel));
    }

    @Override
    public Blob getBlob(String columnLabel) throws SQLException {
        return getBlob(findColumn(columnLabel));
    }

    @Override
    public Clob getClob(String columnLabel) throws SQLException {
        return getClob(findColumn(columnLabel));
    }

    @Override
    public Array getArray(String columnLabel) throws SQLException {
        return getArray(findColumn(columnLabel));
    }

    @Override
    public boolean isBeforeFirst() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean isAfterLast() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean isFirst() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean isLast() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void beforeFirst() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public void afterLast() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean first() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean last() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public int getRow() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean absolute(int row) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean relative(int rows) throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean previous() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public int getConcurrency() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean rowUpdated() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean rowInserted() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public boolean rowDeleted() throws SQLException {
        throw new SQLFeatureNotSupportedException();
    }

    @Override
    public <T> T unwrap(Class<T> iface) {
        if (iface.isInstance(this)) {
            return iface.cast(this);
        } else {
            return null;
        }
    }

    @Override
    public boolean isWrapperFor(Class<?> iface) {
        return iface.isInstance(this);
    }

}
